Update app.py

app.py

@@ -629,14 +629,19 @@ def rephrase_for_search(query, model):
         template="""
         Rephrase the following conversational query into a concise, search-engine-friendly format.
         Remove any conversational elements and focus on the core information need.
+        Provide only the rephrased query without any explanation.
         
         Conversational query: {query}
         
-        Search query:"""
+        Rephrased query:"""
     )
     
     chain = LLMChain(llm=model, prompt=rephrase_prompt)
-    rephrased_query = chain.run(query=query).strip()
+    response = chain.run(query=query).strip()
+    
+    # Extract only the rephrased query, ignoring any explanations
+    rephrased_query = response.split('\n')[0].strip()
+    
     return rephrased_query
 
 def ask_question(question, temperature, top_p, repetition_penalty, web_search, google_news_rss):